baber/WOPTO huggingface dataset:
Patent GB-191513735-A (GB)
Title: Improvements in Speed-reducing Gearing.
Inventor: DEY HARRY EUGENE
IPC: F16H1/32
Filed: 1915-09-27
Abstract: 13,735. Dey, H. E. Sept. 27. Independent driving on opposite sides.- Relates to epicyclic reducing-gearing of the eccentric type, applicable for driving propellors of motor-boats &c. and shown applied in combination with a motor with rotating field magnets and armature for driving the road wheels of an automobile. The field magnet 1 of an electric motor is secured to a shaft 2, and the Gramme ring armature 5 is secured to a casing 9 formed integral with a shaft 10, which carries an eccentric 11 carrying on rollers 12 a drum 13 connected by a universally-jointed connecting-rod 17 to the road wheel 23. The drum 13 carries a ring 14 of teeth gearing with a stationary pinion 15 secured to a framing a, band concentric with the shaft 10, which it supports by a roller bearing 16 Rotation of the shaft 10 produces a slow rotation of the drum 13. As the field magnet and armature rotate in opposite directions, reversal is necessary in driving the other road wheel, and, for this purpose, the eccentric 11<1> on the shaft 2 carries the externally-threaded pinion 14<1>, which gears with a stationary outer concentric wheel 15<1>. Differential gearing is unnecessary. Commutators 4, 7 for the field and armature are provided.
Patent GB-191514946-A (GB)
Title: Improvements in or relating to Valves.
Inventor: SPENCER WILLIAM EDWARD
IPC: F16K3/12
Filed: 1915-10-22
Abstract: 14,946. Spencer, W. E. Oct. 22. Wedge valves; seats.- A screw-actuated sluice valve of the type having a wedge - shaped valve member is fitted with renewable valve seats composed of strips d of asbestos, vulcanite, or white metal. The strips are held in undercut grooves in the casing by the bonnet h screwed into the casing. The valve member is solid and has an undercut slot adapted to engage a flange l on the screwed actuating-spindle i.
Patent GB-191516204-A (GB)
Title: Improvements in Reducing Valves particularly adapted for use in connection with Breathing Apparatus.
IPC: A62B9/02
Filed: 1915-11-17
Abstract: 16,204. Hanseatische Apparatebau-Ges. vorm. L. von Bremen & Co. Nov. 17. [Addition to 6922/15.] Reducing-valves.-The reducing - valve described iu the parent Specification, for use in breathing- apparatus for independent diviog-equipment &c., is modified so that both diaphragms are subjected on their outer sides to the pressure of the enveloping- medium. By this arrangement, the pressure in the breathing - passages is always adjusted to the pressure of the enveloping-medium, for example water. Means are also provided whereby the user can mechanically influence the gas pressure himself. The two diaphragms 23, 24 are separated by a partition 18, on which a valve 28, in series through the pipe 16 with the main reducing-valve 5, i@ arranged ; a lever 27 connects the valve 28 to the diaphragm 24, and a push-member 29 is provided for the operation by hand. The enveloping- medium operates on the diaphragm 24 through the openings 22 and controls the operation of the valve 28. The gas passes out from the opening 21 to the breathing-passages.
Patent GB-191517189-A (GB)
Title: Improvements in Cigar Cutters.
Inventor: DAVIS FRANCIS WRIGHT
IPC: A24F13/26
Filed: 1915-12-07
Abstract: 17,189. Davis, F. W. March 3, [Conven tion date]. Cigar-cutters.-Comprises a casing 8 with opposite openings 9 for the cigar end, and a double-edged knife 12, such as an old Gillette safety-razor blade, removably and reversibly mounted in a carrier 13, which is removably pivoted in the casing by a pin 19 and slot 18; the blade can thus be mounted to cut with any one of four parts, and, when worn out, can be changed. The carrier is pressed outwards by a spring 20 and has projections 24, 23 co-operating with a catch 22 on the casing, a press-knob 26, and a loop 25.
Patent GB-191517437-A (GB)
Title: Improvements in Aeroplanes.
IPC: B64D27/04
Filed: 1915-12-13
Abstract: 17,437. Holle, A. A., Judge, A. W., and Varioplane Co. Dec. 13. Propelling; cars; tanks, arrangement and disposition of.-Aeroplanes are provided with a detachable frame adapted to form an extension of the fuselage, the engine, propeller, and gearing, when this is used, being carried by the frame, which may also carry the tanks for petrol and oil and the silencer, so as to form a complete interchangeable power unit. Fig. 1 shows a casing e, carrying the engine, propeller, and tanks e, d, the casing being preferably enclosed and conforming to the outline of the fuselage, to which it is adapted to be secured by bolts &c. The various elements carried in the casing e may be adjustable so as not to displace the centre of gravity of the machine when one power unit is replaced by another of different weight. Planes, arrangement of; aerial machines adapted to travel also on land.-Instead of adjusting the elements in the casing e, the plane m and landing- chassis n may slide on longitudinal tubes and be clamped thereto in various positions.
Patent GB-191517735-A (GB)
Title: Improvements in Portable Lamps for Heating Purposes.
Inventor: MASCORD GEORGE WILLIAM
Filed: 1915-12-18
Abstract: 17,735. Mascord, G. W. Dec. 18. Portable spirit stoves using a fuel which is solid when cool, comprise a sheet-metal receptacle a with holes, serrations, &c. c which are so arranged as to be closed by a lid.
Patent HN-1997000021-A (HN)
Title: Nuevas heteroariloxazolidinonas
Filed: 1997-02-05
Abstract: LA PRESENTE INVENCION SE REFIERE A:
Patent IN-2014DE02236-A (IN)
Inventor: STEINBRECHER CHRISTIAN
IPC: F02D41/00
Filed: 2014-08-06
Abstract: The present subject matter relates to method for lambda and ignition angle control for a combustion in an internal combustion engine having at least one cylinder, wherein an optimized air-fuel ratio or an optimized ignition angle is determined from a characteristic, with which an estimated value for a torque is determined and which is based on an evaluation of a speed of a crankshaft in the internal combustion engine.
Patent IN-2012CH02736-A (IN)
Inventor: DOMANI GUENTER
IPC: B21D53/00
Filed: 2012-07-06
Abstract: A method for producing a profile from a sheet-metal strip is disclosed. The sheet-metal strip is bent at least twice during a first stage, where, as viewed in the cross-section of the sheet-metal strip, a center section as well as two flank sections are formed, which project angularly from two opposing end regions of the center section. During a second stage following the first stage, the center section is compressed by two complementary roller arrangements which engage on the two opposing end regions of the center section, and the sheet-metal strip is thereby locally thickened.
Patent JP-2001196173-A (JP)
Title: Organic el display device
Inventor: ARAI MICHIO
IPC: H05B33/22
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To realize an organic EL display device preventing the disconnection of wiring of a color filter caused by the difference in level, with high quality and good yield, at low cost. SOLUTION: The organic EL display device has a switching element composed of a control terminal and one set of controlled terminals formed on a non-single crystal silicon base on a substrate, and an organic EL element driven by the switching element. The switching element has a color filter layer, a hole injection electrode, an electron injection electrode, and a color filter layer in this sequence on the substrate and an organic layer related to the luminescence function lying between the above electrodes. The color filter layer is formed by vapor deposition method. Further, the organic EL element may have the structure of the electron injection electrode, the hole injection electrode and the color filter layer in this sequence on the substrate.
Patent JP-2001194885-A (JP)
Title: Developer residual amount detecting device, developing device, process cartridge and electrophotographic image forming device
Inventor: YOKOI AKIYOSHI
IPC: G03G15/08
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a developer residual amount detecting device successively detecting the residual amount of developer and facilitating the inspection of a product. SOLUTION: The residual amount of the developer in a developer container 11A is successively detected by constituting an electrode member 20 of a pair of parallel electrodes 23 and 24 and measuring electrostatic capacity between both electrodes. Conduction between the electrodes 23 and 24 is inspected by providing contacts for inspection 31A and 31B in addition to an input contact 30A and an output contact 30B used to detect the electrode patterns 23 and 24 in order to confirm the conduction in a base plate state before they are arranged in the container 11A and measuring resistance values between the input contact 30A and the contact 31A and between the output contact 30B and the contact 31B.
Patent JP-2001029085-A (JP)
Title: Secretory acid phosphatase
Inventor: TADANO TOSHIAKI
IPC: A01H5/00
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme binding to a root surface of a plant, comprising a secretory acid phosphatase having a secretion-relating signal sequence determined by a specific amino acid sequence and giving resistance against a low phosphorus condition to the plant through its gene. SOLUTION: This enzyme is a new secretory acid phosphatase binding to a root surface of a plant and having a secretion-relating signal sequence determined by an amino acid sequence defined by the amino acid numbers 1 to 31 of the amino acid sequence represented by the formula. The enzyme is utilized in creation of a transformed plant by gene recombination technique, growth of a high-function plant, or the like, and can give resistance against a low phosphorus condition to a plant by transducing its gene to the plant.  The secretory acid phosphatase is obtained by owing the seed of Lupin (Lpinus albus L.) after sterilizing the seed surface, making the seed germinate, separating mRNA from the root after growing under the condition of phosphoric acid starvation, constructing cDNA library using the mRNA by routine procedure, screening the library through a probe, transducing an expression system containing the obtained gene to a callus and expressing the system.
Patent JP-2001192938-A (JP)
Title: Spinning apparatus and spinning method
Inventor: MORI SHIGEKI
IPC: D01H4/02
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a spinning apparatus that can surely prevent including the case of using mixed fiber bundles comprising different kinds of fibers with varying mean fiber lengths, fibers discharged from the hollow chamber between the tip of a hollow guide shaft and a nozzle block into the space of a casing from being caught on the stuck faces of different members or forming loops around the hollow guide shaft in the space, thereby continually maintaining the smooth discharge of the fibers from the hollow chamber into the space. SOLUTION: This spinning apparatus has a nozzle block 21 having a fiber bundle inlet hole 29 and a turning nozzle 32, a hollow guide shaft 22 having a yarn pathway 39 with the tip 31 inserted into the nozzle block 21, and a space 43 for air discharge communicating with a hollow chamber 41 formed around the tip 31 of the hollow guide shaft 22; wherein a fiber bundle S to be used is a blended bundle comprising different kinds of fibers with varying means fiber lengths, the hollow guide shaft 22 is furnished with both tapered portion 35 and larger-diameter portion 36 unitedly with the above-mentioned tip 31, and the outer circumferential length of the larger-diameter portion 36 located inside the space 43 is made longer than the longest mean fiber length in the fiber bundle S.
Patent JP-2001198593-A (JP)
Title: Vegetation box and method for cleaning waterside using the vegetation box
Inventor: KITAYAMA HIROYASU
IPC: C02F3/06
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To form the amenity revetment with a vegetation box which is easily manufactured by the use of a spontaneously decomposable material, is readily set up and provided with a water cleaning function on the slope face on the shore of the river, lake, regulating reservoir, etc., and on eth low-water-level bed, etc. SOLUTION: A wooden box 1 is composed of side plates 2a, 2b and bottom plates 4 arranged at regular intervals, the pieces 10 of charcoal are laid over the bottom plates 4, and the grubs 11 of aquatic plants, plant growing soil 12 and pieces 13 of phyllite are placed in the box 1 to constitute the vegetation box A.
Patent JP-2001203407-A (JP)
Title: Method of manufacturing artificial lattice type gigantic magnetoresistance element
Inventor: NAKADA TOSHIYUKI
IPC: H01L43/12
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristics of an artificial lattice type gigantic magnetoresistance(GMR) element from varying due to the heat applied to the element after formation. SOLUTION: The thickness of a ferromagnetic layer 16 is changed by heat treatment and is adjusted evenly, to such a value that the magnetoresistance changing rate of the GMR element 100 becomes the optimum, preferably, as large as possible. Consequently, a GMR element having a large magnetoresistance changing rate can be provided. In addition, even if heat is applied to the GMR element during the manufacturing process of while the element is in use after the element is manufactured, the magnetoresistance changing rate will not vary, and accordingly, an artificial lattice type GMR element having stable characteristics can be provided.
Patent JP-2001195848-A (JP)
Title: Driving device for information recording medium
Inventor: IKUTA HIROSHI
IPC: G11B7/085
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for an information recording medium, capable of moving an optical unit by stable torque, and prolonging the life of a feeding mechanism part. SOLUTION: This device is provided with a motor 12 for rotating a disk information recording medium D, an optical unit 13 for recording and/or reproducing the information of the information recording medium D, and a feeding mechanism for moving the optical unit 13 in the radial direction of the information recording medium D. The feeding mechanism is provided in the optical unit 13, and provided with a rack 15 having a plane part 61 in the radial direction of the information recording medium D, and a pinion 16a disposed along a gear engaged with the rack 15 and having a columnar surface, the plane part 61 being abutted thereon during rotation.
Patent JP-2001198567-A (JP)
Title: Slurry containing fine iron particle, method of producing the same, soil-cleaning agent and method of cleaning soil
Inventor: MAEDA TERUNOBU
IPC: B09C1/02
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly and efficiently removing organic halogenated compounds or the like from the soil polluted with the organic halogenated compounds or the like, a soil-cleaning agent used in this method with advantage and a slurry containing fine iron particles suitably used in the soil-cleaning agent. SOLUTION: In the slurry containing fine iron particles, spherical fine iron particles having an average diameter of <10 μm are dispersed in water. The soil-cleaning agent is an aqueous suspension containing the slurry. The method of cleaning the polluted soil comprises using this agent.
Patent JP-2001199907-A (JP)
Title: Hydrocarbon conversion process
Inventor: GEORGE A HAFU
IPC: C10G50/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a solid phosphoric acid catalyst does not usually have optimum degree of hydration when the solid phosphoric acid catalyst is first used in a hydrocarbon-converting process, e.g. when a new solid phosphoric acid catalyst bed is used for catalyzing the polymerization of a mixture of propene and a 4C olefin, and the continuous action over 10 days is likely to be required until the catalyst capacity reaches the optimum level. SOLUTION: This process for the chemical conversion of a hydrocarbon feedstock over a fixed bed of the solid phosphoric acid catalyst comprises (a) immersing the bed of the catalyst in a start-up fluid, wherein the start-up fluid is comprised of a hydrocarbon liquid which is substantially free of water and compounds which can yield water upon contact with the catalyst, (b) establishing conversion conditions of temperature and pressure in the catalyst bed while the catalyst bed is immersed in the start-up fluid, (c) replacing the start-up fluid with the hydrocarbon feedstock and passing the feedstock through the catalyst bed under the conversion conditions, wherein the feedstock contains a minor amount of a hydrating agent which is comprised of at least one material selected from the group consisting of water and 2-12C monohybrid aliphatic alcohols,  and wherein the amount of the hydrating agent is effective to provide a desired level of catalyst hydration, and (d) maintaining the flow of the feedstock through the catalyst bed under the conversion conditions.
Patent JP-2001204065-A (JP)
Title: Communication unit
Inventor: IZUMI MICHIHIRO
IPC: H04W76/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit accommodating plural wireless terminals and connected to a digital public communication channel that can surely reply to an incoming call when receiving the incoming call while using a wireless terminal. SOLUTION: The communication unit connected to the digital public communication channel is provided with a reception means that receives digital wireless data to be received from a wireless terminal and a means that controls the number of wireless slots in use depending on whether or not the digital wireless data to be received from the wireless terminal is to be sent to the digital public communication channel.
Patent JP-2001203841-A (JP)
Title: Image reader
Inventor: ARITA SHINICHI
IPC: G03B21/62
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, capable of obtaining a sharp image by preventing deterioration of an image. SOLUTION: This image reader has a contact image sensor 5, which is composed of an image forming means consisting of a light source and a rod lens array for forming the reflected light from an original into almost unmagnified image, and a photoelectric converting means consisting of a photodetector for receiving the light converged from the rod lens array and converting the light to an electrical signal, an original platen glass 1, a casing 2 for placing the original platen glass 1 and an outer cover 4 for covering the original platen glass 1 and the casing 2, and reads the image information of the original placed on the original platen glass 1, while moving the contact image sensor 5 in the sub-scanning direction in respect to the original.  In the image reader, the original platen glass 1 is curved in the sub-scanning direction, and the contact image sensor is moved in the sub-scanning direction while energizing the contact image sensor 5 on the side of the casing 2 of the original platen glass 1, so that the lengthwise direction of the contact image sensor 5 is made parallel to the main scanning direction of the original platen glass 1.
Patent JP-2000310971-A (JP)
Title: Picture display device and display control method
Inventor: ABE NAOTO
IPC: G09G3/20
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To conduct color adjustment of light emitting luminance of a light emitting body of each color, that emits light by electrons discharged from an electron emitting element, by controlling the amount of electrons discharged from the element. SOLUTION: A display panel 1 has an electron source, which has plural electron emitting elements, and phosphor arranged in a stripe shape corresponding to each color. Pulse width modulated signals corresponding to picture signals are inputted to the column wiring of the display panel 1. Horizontal scanning signals, that drive row wiring in synchronism with picture display, are applied to the row wiring of the panel 1. The pulse width modulated signals are driven by the voltages from power supplies 71 to 73 that are different from each color. By varying the output voltages of the power supplies 71 to 73, the driving voltages of respective electron emitting elements, that irradiate electrons to the phosphor corresponding to respective colors, are controlled and a picture having a color being desired by a user is displayed.
Patent JP-2001217462-A (JP)
Title: Method for setting quantity of light of light-emitting element array
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a quantity-of-light setting method that is suited to I-L characteristics in an array where light-emitting thyristors in which the I-L characteristics do not become a straight line for passing through a zero point are arranged. SOLUTION: In the quantity-of-light setting method of light-emitting device array where light-emitting tyristors for reducing emission efficiency at a low- current region are arranged, current density DL that is allowed to flow to the light-emitting thyristors to obtain constant exposure energy is allowed to be within a range of 3×Dth<DL<100 MA/m2 when the density value of current in that the tangential line of an I-L characteristic curve at a current density of 50 MA/m2 crosses a current density axis is defined to be an emission threshold current density Dth.
Patent JP-2001217671-A (JP)
Title: Piezoelectric resonator
Inventor: WAJIMA MASAYA
IPC: H03H9/17
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an energy-confining type piezoelectric resonator, which is constituted by using a piezoelectric body made of lead titanate based ceramics, can confine a basic wave of thickness longitudinal vibration to a vibration part not through a troublesome process, has superior resonance characteristics, and can be manufactured by a simplified manufacturing process. SOLUTION: In the piezoelectric resonator, first and 2nd resonance electrodes 3 and 4 are formed partially on 1st and 2nd opposite main surfaces 2a and 2b of the piezoelectric body 2, made of lead titanate-base piezoelectric ceramics and the part where the 1st and 2nd resonance electrodes 3 and 4 face each other constitutes an energy-confining type vibration part, and the relation (ρ.t)/T>0.235 is satisfied, where ρ is the specific gravity (g/cm3) of the resonance electrodes, t is thickness (cm), and T is the distance between the 1st and 2nd main surfaces 2a and 2.
Patent JP-2001216653-A (JP)
Title: Method and device for reproducing information from optical recording medium and optical recording medium
Inventor: OGURA KAZUYUKI
IPC: G11B7/24
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To realize the reproduction tracking servo and the focusing servo of information which never destroys recorded information recorded in a recording layer. SOLUTION: An information record reproducing and erasing device X including an information reproducing device for reproducing information from an optical recording medium 31 having a photochromic material containing recording layer 12 is provided with the housing part 100 of the medium 31, a light source for reproduction 33 for emitting light of a wavelength, which is not absorbed substantially, to the layer 12 as light 1 for reproducing information, an optical system 200 for irradiating the layer 12 of the medium 31 to be roused in the part 100 with the light L from the light source 33, and an information reading device 300 for reading recorded information recorded by varying of refraction as the variation of a reflected light quantity from the layer 12 generated by irradiating the layer 12 with the light L emitted from the light source 33 through the system 200.